7scw

X-ray diffraction
1.98Å resolution

KRAS full length wild-type in complex with RGL1 Ras association domain

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-134023 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
GTPase KRas Chain: A
Molecule details ›
Chain: A
Length: 190 amino acids
Theoretical weight: 21.59 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P01116 (Residues: 1-189; Coverage: 100%)
Gene names: KRAS, KRAS2, RASK2
Sequence domains: Ras family
Ral guanine nucleotide dissociation stimulator-like 1 Chain: B
Molecule details ›
Chain: B
Length: 93 amino acids
Theoretical weight: 10.7 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9NZL6 (Residues: 644-736; Coverage: 12%)
Gene names: KIAA0959, RGL, RGL1
Sequence domains: Ras association (RalGDS/AF-6) domain

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS-II BEAMLINE 17-ID-1
Spacegroup: P6322
Unit cell:
a: 91.064Å b: 91.064Å c: 132.896Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.158 0.156 0.192
Expression system: Escherichia coli